| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.59 | 10.467% | $42.6292 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $76.28 | 7.111% | $81.7043 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $6.35 | 5.144% | $6.6766 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $158.63 | 12.662% | $178.7157 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $49.80 | 5.142% | $52.3607 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $149.41 | 3.636% | $154.8425 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $129.62 | 4.191% | $135.0524 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $608.68 | $651.9814 | $651.98 | $652.00 | $652.00 | |